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nznat.exe

NetZone Info-Tech Co., Ltd., Shanghai

The application nznat.exe by NetZone Info-Tech Co.,, Shanghai has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
NetZone Info-Tech Co., Ltd., Shanghai  (signed and verified)

MD5:
d82db73aa5859e2d36fc4774187010e8

SHA-1:
d02bf1dba38d51b2d369a2cebb00ae176288dbd5

SHA-256:
afee67a735372581cdc99572b1e5c06a5190890f4ed5e5a518751660b7653964

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 9:33:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.NetZoneInfoTechCoShanghai
16.1.28.6

File size:
82.4 KB (84,344 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Windows\System32\nznat.exe

Digital Signature
Signed by:
NetZone Info-Tech Co., Ltd., Shanghai

Authority:
VeriSign, Inc.

Valid from:
8/5/2010 8:00:00 AM

Valid to:
8/6/2011 7:59:59 AM

Subject:
CN="NetZone Info-Tech Co., Ltd., Shanghai", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="NetZone Info-Tech Co., Ltd., Shanghai", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2FBDB61DD0A2FAB0ABC7C4C996FBD722

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
2.25

CTPH (ssdeep):
1536:DwqVQLcIihnRbN/UZsmKbfJXgyVXe5CIBnGySyB8kjiuGtxBaDAeC7:RacIi1RbBUAZgyVXe5RBn8yGtxs8F

Entry address:
0xFAF8

Entry point:
55, 8B, EC, 83, C4, C8, 53, 56, 57, 33, FF, 33, F6, E8, CE, 8B, FF, FF, 85, C0, 75, 10, 68, 84, FF, 40, 00, E8, E8, 89, FF, FF, 59, E9, 27, 04, 00, 00, A1, B0, 13, 41, 00, 8B, 55, 08, 89, 10, B8, A8, FF, 40, 00, E8, FA, 9B, FF, FF, 33, C0, 89, 45, F8, BA, B8, FF, 40, 00, B8, D0, FF, 40, 00, 8B, 4D, F8, E8, CF, 91, FF, FF, BA, 40, 00, 41, 00, B8, D0, FF, 40, 00, 8B, 4D, F8, E8, BD, 91, FF, FF, BA, 54, 00, 41, 00, B8, D0, FF, 40, 00, 8B, 4D, F8, E8, AB, 91, FF, FF, BA, 68, 00, 41, 00, B8, D0, FF, 40, 00, 8B...
 
[+]

Entropy:
6.4662

Developed / compiled with:
Microsoft Visual C++

Code size:
61.5 KB (62,976 bytes)

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